However, the chemistry teacher can be regarded as a person who has seen the world, although Xu Pingfan's momentum is quite scary now, but she herself gritted her teeth and quibbled: "A question can't explain anything, I'll ask you one more, hear clearly." ”

Then, the chemistry teacher, who was biting Xu Pingfan, continued to ask two or three questions, not only examining the equations, but also asking about the experimental procedures, and almost re-published the paper and asked him to take the test on the spot.

The sweat on the chemistry teacher's head is also getting more and more, and even the cool weather in spring can't suppress her somewhat damp back, such a mistake......

Chapter 152 of "Environmental Protection Immortal Venerable" "Forced" to suspend school is in the middle of the hand, please wait a moment,

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